نتایج جستجو برای: in the universal soil loss equation usle
تعداد نتایج: 21291602 فیلتر نتایج به سال:
any change in the refractive index of a laser active medium can lead to serious degradation of beam quality, laser beam modes, laser performance and variation in the intensity distribution. alteration in the refractive index of laser active medium is especially notable in high power lasers. it is clear that in the laser beam production, the pumping agent induces a great amount of heat which...
The erosion of the soil is one most worrisome environmental problems planet, which causes negative impacts as fertility loss lands and water bodies pollution. objective this paper was to analyze in hydrographic basin Formoso River, located state Goiás, Brazilian Cerrado. Most part area belongs Emas National Park Conservation Unit. To estimate from surface erosion, remote sensing products were u...
cognitive studies of translation process have recently been awarded a great deal of attention. there exists a psychological angle to almost all translation activities. the present study, thus, deals with analysing the relationships between iranian prospective translators tolerance for ambiguity (ta) and their willingness to translate (wtt). the research was conducted as a mixed methods study, d...
the major purpose of this study was to develop the translation teacher competency test (ttct) and examine its construct and predictive validity. the present study was conducted in two phases: a qualitative phase as well as a quantitative phase. in the first phase of the study, the author attempted to find out the major areas of competency required for an academic translation teacher. the second...
<p>The high risk of mercury pollution in the Ratai watershed due to artisanal and small-scale gold mine activities Pesawaran District, Lampung, Indonesia, was evaluated. Studies are needed improve understanding effect heavy metal pollution, especially (Hg), soil river water along because erosion. The Universal Soil Loss Equation (USLE) integrated with Geographic Information Systems (GIS) ...
Soil erosion is a complex process that results in soil and fertility losses from agricultural land and, ultimately, leads to river sedimentation. This study aimed assess various influential factors processes affecting recommend suitable site-based Erosion Control Measures (SECM) for sustainable agriculture while minimizing the downstream rivers reservoir sedimentation Sebeya watershed of Rwanda...
this exploratory study aimed to investigate a possible relationship between learners’ beliefs about language learning and one of their personality traits; that is,locus of control (loc). both variables, beliefs and locus of control, are assumed to influence the language learning process. the internal control index (ici) and the beliefs about language learning inventory (balli) were administered...
Soil erosion by wind is a serious problem in many parts of Europe and leads to degradation of the resource soil. In order to achieve sustainable land use, tools to identify problem areas and to evaluate environmental sound management practices are needed and necessary. Until now no wind erosion measurements have been carried out in Austria. For the fist time assessment of soil erosion by wind h...
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